Ajax FireProtect - Wireless Smoke Alarm, Black

FireProtect 2 (Heat/Smoke/CO) Jeweller

Wireless fire detector with heat, smoke, and CO sensors. Features a built-in siren for alarms and events notification. Operates as part of the Ajax system or without pairing with an Ajax hub. Available with replaceable batteries (RB, up to 7 years) or sealed batteries (SB, 10 years). Color: Black.

The attached PDF for this black SKU is a one-page FireProtect 2 (Heat/Smoke/CO) overview. Spec numbers below match the full FireProtect 2 (Heat/Smoke/CO) Jeweller technical data sheet used on the white SKU of the same product.

At a Glance

• Dual-spectrum optical smoke sensor (blue and infrared LEDs) ignores vapour and water steam
• HazeFlow 2 smoke detection algorithm
• Maintenance-free, dustproof smoke chamber
• Two thermistors: +64°C or +10°C rise within 1 minute (A1R-class heat, EN 54-5)
• Chemical CO sensor, 10-year service life
• Built-in siren 85 dB at 3 m; interconnected fire alarm in 20 seconds with a hub
• Jeweller range up to 1,700 m in an open space

Smoke / heat / CO

• Smoke: dual-spectrum optical sensor; EN 14604:2005/AC:2008
• Heat: two thermistors; EN 54-5 A1R-class; alarm at 10°C increase within 1 minute or exceeding +64°C
• CO: chemical sensor; EN 50291-1:2018; 50 ppm in no more than 90 minutes; 100 ppm in no more than 40 minutes; 300 ppm in no more than 3 minutes

Jeweller radio

• Two-way Jeweller; ERP up to 20 mW
• Frequency bands: 866.0–866.5 / 868.0–868.6 / 868.7–869.2 / 905.0–926.5 / 915.85–926.5 / 921.0–922.0 MHz (region of sale)
• Communication range: up to 1,700 m in an open space
• Compatible hubs include Hub* (RB Heat/Smoke/CO with OS Malevich 2.15.4 or higher), Hub Plus, Hub 2 (2G/4G), Hub 2 Plus, Hub Hybrid (2G/4G); range extenders ReX and ReX 2

Other

• Tampering alarm
• SmartBracket mounting panel with alignment after install
• Pairing via QR code; remote control in Ajax apps
• Can run autonomously without a hub (siren and LED only — no smartphone/CMS notifications)

Part number: 68698.137.BL3

Downloads

Specification Sheet (PDF)